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5725077120 = 273257141991
BaseRepresentation
bin1010101010011110…
…11011111010000000
3112202222202001101100
411111033123322000
543211104431440
62344032134400
7261605231640
oct52517337200
915688661340
105725077120
1124787251a4
121139397400
1370313b2c9
143c44c6520
1523792e230
hex1553dbe80

5725077120 has 192 divisors, whose sum is σ = 22593767040. Its totient is φ = 1308579840.

The previous prime is 5725077067. The next prime is 5725077151. The reversal of 5725077120 is 217705275.

5725077120 is a `hidden beast` number, since 572 + 5 + 0 + 77 + 12 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30676 + ... + 111315.

It is an arithmetic number, because the mean of its divisors is an integer number (117675870).

Almost surely, 25725077120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5725077120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11296883520).

5725077120 is an abundant number, since it is smaller than the sum of its proper divisors (16868689920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5725077120 is a wasteful number, since it uses less digits than its factorization.

5725077120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142023 (or 142008 counting only the distinct ones).

The product of its (nonzero) digits is 34300, while the sum is 36.

The square root of 5725077120 is about 75664.2393736962. The cubic root of 5725077120 is about 1788.9317846507.

The spelling of 5725077120 in words is "five billion, seven hundred twenty-five million, seventy-seven thousand, one hundred twenty".